6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester, suitable for fluorescence, >=75% (HPLC)

Code: 46940-25MG-F D2-231

Application

6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-hydroxysuccinimide ester (FHS) is used as a reagent to conjugate the fluorophore 6-[Fluorescein-5(6)-carboxamido]...


 Read more

Your Price
€965.00 25MG
€1,186.95 inc. VAT
REQUEST

Application

6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-hydroxysuccinimide ester (FHS) is used as a reagent to conjugate the fluorophore 6-[Fluorescein-5(6)-carboxamido] hexanoic acid to molecules.6-[Fluorescein-5(6)-carboxamido] hexanoic acid is used as a fluorescein-based fluorescent label for proteins that can be analyzed in applications such as quenching experiments.

Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers

General description

6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-hydroxysuccinimide ester (FNHS) is a fluorescent label, also known as fluorescein. FNHS max. excitation is at 490 nm with emission max. at 514nm. 6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-hydroxysuccinimide ester binds covalently with primary amines.

assay≥75% (HPLC)
fluorescenceλex 490 nm; λem 514 nm (pH 8.2), λex 491 nm; λem 515 nm in 0.1 M Tris pH 9.0
formsolid
InChI keyWAGYELYAQOYZFU-UHFFFAOYSA-N
InChI1S/2C31H26N2O10/c34-18-6-9-22-24(15-18)41-25-16-19(35)7-10-23(25)31(22)21-8-5-17(14-20(21)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37;34-18-6-9-21-24(15-18)41-25-16-19(35)7-10-22(25)31(21)23-14-17(5-8-20(23)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37/h2*5-10,14-16,34-35H,1-4,11-13H2,(H,32,39)
Quality Level100
SMILES stringOc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)C(=O)NCCCCCC(=O)ON6C(=O)CCC6=O)c1.Oc7ccc8c(Oc9cc(O)ccc9C8OC(=O)cccc(cc)C(=O)NCCCCCC(=O)ONC(=O)CCC=O)c7
solubilitymethanol: soluble, DMF: soluble
storage temp.−20°C
suitabilitysuitable for fluorescence
Cas Number114616-31-8
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN
GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.